EGH COMMERCIAL GAS BOILER EGH-95 User Manual

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Contents

The following deﬁned terms are used throughout this manual to bring attention to the presence of hazards of various risk levels, or

to important information concerning the life of the product.

Indicates presence of hazards that will cause severe personal injury, death or substantial property damage.

Indicates presence of hazards that can cause severe personal injury, death or substantial property damage.

Indicates presence of hazards that will or can cause minor personal injury or property damage.

Indicates special instructions on installation, operation or maintenance that are important but not related to personal

injury or property damage.

+a]ard 'eÀnLtLons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

5ead tKLs paJe Àrst. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Codes and CKeFNlLst . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Prepare EoLler loFatLon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Prepare tKe EoLler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

ConneFt pLpLnJ ³ Zater EoLlers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

ConneFt pLpLnJ ³ steam EoLlers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

,nstall EoLler Fontrols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

ConneFt pLpLnJ ³ tanNless Keater

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ConneFt Jas suppl\ pLpLnJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

ConneFt Àeld ZLrLnJ to EoLler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

'epartment oI (nerJ\ ² ComplLanFe . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

SerYLFe and maLntenanFe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

+andlLnJ ÀEerJlass and FeramLF ÀEer materLals . . . . . . . . . . . . . . . . . . .

.33

5eplaFement parts ³ (GP(G. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

5eplaFement parts ³ (G+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

'LmensLonal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

5atLnJs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Standard and optLonal eTuLpment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

+a]ard deÀnLtLons

PEG SERIES 5

s

EGH SERIES 5 GAS-FIRED BOILERS — BOILER MANUAL

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Weil-McLain EGH COMMERCIAL GAS BOILER EGH-95 Commercial Gas Steam Boiler